[WordPress]記事保存時に処理
function my_save_post( $post_id, $post, $update ) { //処理 } add_action( 'save_post', 'my_save_post', 10, 3 );
function my_save_post( $post_id, $post, $update ) { //処理 } add_action( 'save_post', 'my_save_post', 10, 3 );
//メインクエリ停止 function custom_posts_request( $sql, &$query ) { if ( is_admin() || !$query->is_main_query() ){ return $sql; } if ( $query->is_main_query() ) { /* prevent SELECT FOUND_ROWS() query*/ $query->query_vars['no_found_rows'] = true; /* prevent post term and meta cache update queries */ $query->query_vars['cache_results'] = false; return false; } return $sql; } //posts_request : post 配列を返す SQL クエリを実行する直前に、クエリ全体に対して適用される。 add_filter( 'posts_request', 'custom_posts_request', 10, 2 );
public function show_404() { header('HTTP/1.0 404 Not Found'); include(TEMPLATEPATH.'/404.php'); exit; }
public function get_archive_years($options = array()) { $options = array_merge( array('post_type' => 'xxx', 'type' => 'yearly', 'after' => "<format>%s,</format>", 'echo' => 0), $options ); $tmp = wp_get_archives($options); $tmp = explode(",", $tmp); array_pop($tmp); return $tmp; }
define(‘ALTERNATE_WP_CRON’, true);の時に発生
if(isset($_GET['doing_wp_cron'])){ header('Location: '.get_current_url(false,array('doing_wp_cron'))); exit; } public function get_current_url($remove_get_query = false,$exclude_keys = array()) { $suffix = $_SERVER['REQUEST_URI']; if($remove_get_query){ $tmp = explode('?',$suffix); $suffix = array_shift($tmp); }else if(!empty($exclude_keys)){ $tmp = explode('?',$suffix); $suffix = array_shift($tmp); $get = get_get_queries($exclude_keys); if(!empty($get)) $suffix .= '?' . http_build_query($get); } return get_base_url($suffix); } public function get_get_queries($exclude_keys = array()) { $result = array(); foreach ($_GET as $key => $value){ if(!empty($exclude_keys) && in_array($key,$exclude_keys)){ continue; } $result[$key] = $value; } return $result; } public function get_base_url($suffix = '') { return (empty($_SERVER["HTTPS"]) ? "http://" : "https://") . $_SERVER["HTTP_HOST"] . $suffix; }
カスタム投稿タイプで「複製」を実行すると「投稿」にリダイレクトされるのを修正
wp_redirect( add_query_arg( array( 'cloned' => 1, 'ids' => $post->ID), $sendback ) );
duplicate-post-admin.phpの315行目あたりの上記を下記へ変更
wp_redirect( add_query_arg( array( 'cloned' => 1, 'ids' => $post->ID, 'post_type' => $post->post_type), $sendback ) );
function filter_flush_rewrite_rules_hard( $true ) { return false; } add_filter( 'flush_rewrite_rules_hard', 'filter_flush_rewrite_rules_hard', 10, 1 );
public function get_post_by_post_name($post_name, $post_type = '') { global $wpdb; $sql = array(); $sql[] = "SELECT"; $sql[] = "p.*"; $sql[] = "FROM $wpdb->posts AS p"; $sql[] = "WHERE p.post_status = 'publish' AND p.post_name = '$post_name'"; if (!empty($post_type)) $sql[] = "AND p.post_type = '$post_type'"; $result = $wpdb->get_results(implode(' ', $sql)); if (empty($result)) return null; return $result[0]; }
get_postsテンプレ
$conditions = array( 'post_type' => 'カスタム投稿タイプ', 'posts_per_page' => -1,//-1:全て取得する 'post_status' => 'publish', 'orderby' => 'date', 'order' => 'DESC', 'tax_query' => array( array( 'taxonomy' => 'タクソノミー', 'field' => 'slug', 'terms' => 'ターム', ) ), ); $posts = get_posts($conditions);
<?php foreach($posts as $post):?>
<?php endforeach; wp_reset_postdata();?>
wp-config.php
define('SAVEQUERIES', true);
テンプレート内
global $wpdb; var_dump($wpdb->queries);